I'm pretty sure previous easter eggs have be solved or helped by people file digging. Wasn't Moon done by file digging on the first day?
I know its not right or anything and should be done properly but yeah, shit happens haha
Call of Duty Zombies (CODZ) is a fan-managed gaming community centered around the popular Call of Duty franchise with central focus on the Zombies mode. Created in 2009, CoDZ is the ultimate platform for discussing Zombies theories, strategies, and connecting players.